// 云函数入口文件
const cloud = require('wx-server-sdk')

cloud.init()
const db = cloud.database()

// 云函数入口函数
exports.main = async (event, context) => {
  try {
    return await db.collection('comments').add({
      data: {
        comment: event.comment,
        phone: event.phone,
        bookid: event.bookid,
        _from: event._from
      }
    })
  } catch (err) {
    console.error(err)
  }
}